What Platform Engineers Should Know About Agent Overlay Networking
Platform Engineering, Thursday, August 20th, 2026
Autonomous agents need overlay networking for stable connectivity across distributed endpoints and NAT.
As AI agents become production platform users running across CI runners, cloud functions and laptops, traditional networking assumptions break down.
Overlay networks provide stable virtual identities, encrypted transport, NAT traversal and discovery for agents.
Platform teams should evaluate solutions on deployment simplicity, trust controls, open-source visibility, SDK support and MCP compatibility. The goal is secure, least-privilege agent communication.